Austenitic stainless steel having high properties

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United States of America Patent

PATENT NO 5494636
SERIAL NO

08318993

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Abstract

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The invention provides a steel containing by weight 23% .ltoreq.Cr.ltoreq.28%; 15%.ltoreq.Ni.ltoreq.28%; 0.5%.ltoreq.Mn.ltoreq.6%; 3%.ltoreq.Mo.ltoreq.8%; 0.35%.ltoreq.N.ltoreq.0.8%; and 1%.ltoreq.W.ltoreq.5%. The steel has a high resistance to corrosion and may be used for manufacturing massive parts for any application, in particular for manufacturing equipment for oil platforms and chemical works, containers for transporting corrosive products, ship hulls and ply sheets.

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Patent Owner(s)

Patent OwnerAddress
CREUSOT-LOIRE INDUSTRIEF-92800 PUTEAUX
TECPHY92800 PUTEAUX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cozar, Richard La Fermette, FR 1 39
Dupoiron, Francois Le Creusot, FR 12 156
Gagnepain, Jean-Christophe Lyon, FR 2 50
Mayonobe, Bernard Nevers, FR 1 39

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